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concat_str

alopex_dataframe::expr

Function concat_str 

Source 
pub fn concat_str(
    inputs: Vec<Expr>,
    separator: impl Into<String>,
    null_behavior: ConcatStrNullBehavior,
) -> Result<Expr>
Expand description

Expression AST and supporting enums. Construct a concat_str expression from two or more UTF-8 expressions.